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11-01-2026 20:35

Josep Torres Josep Torres

Hello.A very tiny pyrenomycete sprouting sparsely

12-01-2026 05:24

Danny Newman Danny Newman

Cyathicula coronata on Urtica dioicaCataloochee Di

15-12-2025 11:49

Danny Newman Danny Newman

ITS sequences from the following two collections B

09-01-2026 17:41

Arnold Büschlen

Hallo, F. dilatata wird von vielen Bryoparasiten

10-01-2026 20:00

Tom Schrier

Hi all,We found picnidia on Protoparmeliopsis mur

07-01-2026 22:22

Danny Newman Danny Newman

Tatraea sp. on indet. hardwood The Swag, Great Sm

10-01-2026 01:18

Danny Newman Danny Newman

cf. Neovaginatispora fuckelii on indet. shrub Pre

07-01-2026 10:24

Danny Newman Danny Newman

Pezicula sp. on indet. hardwood Appalachian Highl

09-01-2026 10:08

Blasco Rafael Blasco Rafael

Hola, en el mismo habitat que la anteriorRetamaDia

08-01-2026 21:22

Blasco Rafael Blasco Rafael

Hola, He recogido esta muestra de Orbilia sobre Re

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Geopyxis sp.
Ralf Dahlheuser, 07-04-2024 13:00
Ralf DahlheuserHello folks

I have this geopyxis on a fireplace? found. The fruit bodies are up to 5 mm in size. This size and spore dimensions differ from my previous Geopyxis carbonaria finds. Does anyone have a key to the genus, or can determine or narrow down the species?


Thank you.

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Nicolas VAN VOOREN, 07-04-2024 16:42
Nicolas VAN VOOREN
Re : Geopyxis sp.
Why such small pictures?
Uwe Lindemann, 07-04-2024 17:34
Uwe Lindemann
Re : Geopyxis sp.
Hi Ralf, it is most probably Tricharina praecox but in fact the pictures are very small. Best, Uwe
Ralf Dahlheuser, 07-04-2024 17:50
Ralf Dahlheuser
Re : Geopyxis sp.
I had to reduce the photos to 150 kb because otherwise I wouldn't be able to upload them. But Tricharina praecox fits perfectly.
Thank you
Viktorie Halasu, 07-04-2024 21:17
Viktorie Halasu
Re : Geopyxis sp.
Hello, 
regarding the 150kB limit - lowering image quality (to ca. 90 %) allows you to keep bigger size. And large images can be uploaded as File instead - there won't be a thumbnail image, but the size limit is higher. 
Viktorie
Ralf Dahlheuser, 08-04-2024 03:29
Ralf Dahlheuser
Re : Geopyxis sp.
Thank you very much Viktorie.
I will do it this way in the future.